Endemic invasive amoebiasis in northern Australia

Endemic invasive amoebiasis in northern Australia.

IgG ELISA for invasive amoebiasis in endemic areas

An IgG ELISA was evaluated as a serological test for the diagnosis of invasive amoebic disease in an endemic area. Sixteen patients with proven amoebic dysentery, 22 with suspected amoebic dysentery and 21 with amoebic liver abscesses were studied. Control subjects were 26 asymptomatic amoebic cyst passers, 13 patients with giardiasis, 26with enteric fever and 31 individuals with no evidence of...

Invasive amoebiasis: an unusual presentation.

A 63 year old Asian woman who presented with three week's abdominal pain was found to have a hard right iliac fossa mass and rectal ulceration. Profuse rectal bleeding necessitated a laparotomy. An inflammatory paracaecal mass with fistulae involving appendix, small bowel, and bladder was excised with exteriorisation of the bowel ends. Microscopy showed invasive amoebae. Re-anastomosis was succ...

Invasive amoebiasis complicating iflammatory bowel disease

Introduction Amoebiasis, which is caused by the intestinal protozoan Entamoeba histolytica, is a ubiquitous parasitic infection affecting approximately 10% of the world's population and causing more deaths every year (100,000 deaths) than any other parasitic infection, with the exception of malaria and schistosomiasis [1–3]. Most individuals with an E. histolytica infection are asymptomatic, bu...

Mycobacterium ulcerans DNA in Bandicoot Excreta in Buruli Ulcer–Endemic Area, Northern Queensland, Australia

To identify potential reservoirs/vectors of Mycobacterium ulcerans in northern Queensland, Australia, we analyzed environmental samples collected from the Daintree River catchment area, to which Buruli ulcer is endemic, and adjacent coastal lowlands by species-specific PCR. We detected M. ulcerans DNA in soil, mosquitoes, and excreta of bandicoots, which are small terrestrial marsupials.